The PIC32CZ CA Family of Microcontrollers (MCUs) is a high-performance Arm® Cortex®-M7 device with up to 8 MB of Flash, 1 MB of SRAM, and 256 KB of Tightly Coupled Memory (TCM) - all with ECC. Connectivity includes up to 10 SERCOMs (UART, USART, SPI, I2C, etc.,) I2S, CAN FD, USB 2.0, and 10/100/1000 Ethernet. Advanced analog includes a 12-Bit ADC at 4.6875 Msps and a Peripheral Touch Controller. The PIC32CZ CA9x integrates a Hardware Security Module (HSM). The HSM in the CA90 devices has 128 KB SRAM, while the CA91 devices have an enhanced HSM with 256 KB of SRAM for DICE support.